Hyundai Elantra: Air Conditioning System / PM Sensor
Description and operation
Monitor the air quality inside the vehicle in real time (PM sensor) and display the status on the screen.
Automatically operate when fine dust concentration is high (Condition: Bet mode + A/C ON + 3rd speed or higher)
Components and components location
Repair procedures
1. | Disconnect the negative (-) battery terminal. |
2. | Remove the crash pad air vent [RH]. (Refer to Body (Interior and Exterior) - "Crash Pad Air Vent") |
3. | Loosen the mounting screw and remove the PM sensor (A). |
4. | Install in the reverse order of removal. •
| Replace any damaged clips |
•
| Make sure the connector is connected properly. |
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Description
DescriptionThe auto defogging sensor is installed on the front window glass. The sensor judges and sends signal if moisture occurs to blow out wind for defogging...
Other information:
Description and operation
DescriptionThe temperature control actuator is located at the heater unit. It regulates the temperature by the procedure as follows. The signal from the control unit adjusts the position of the temperature door by operating the temperature switch. Then the temperature will be regulated by the hot/cold air ratio decided by the position of the temperature door.
Com..
The mode selection knob controls the
direction of the air flow through the
ventilation system.
Air can be directed to the floor,
dashboard outlets, or windshield. Five
symbols are used to represent Face, Bi-
Level, Floor, Floor-Defrost and Defrost air
position.
Face-Level (B, D)
Air flow is directed toward the upper
body and face. Additionally, each outlet
can be controlled to direct th..